267 lines
13 KiB
JavaScript
267 lines
13 KiB
JavaScript
var __assign = (this && this.__assign) || function () {
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__assign = Object.assign || function(t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
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t[p] = s[p];
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}
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return t;
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};
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return __assign.apply(this, arguments);
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};
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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var __generator = (this && this.__generator) || function (thisArg, body) {
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var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
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return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
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function verb(n) { return function (v) { return step([n, v]); }; }
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function step(op) {
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if (f) throw new TypeError("Generator is already executing.");
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while (_) try {
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if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
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if (y = 0, t) op = [op[0] & 2, t.value];
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switch (op[0]) {
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case 0: case 1: t = op; break;
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case 4: _.label++; return { value: op[1], done: false };
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case 5: _.label++; y = op[1]; op = [0]; continue;
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case 7: op = _.ops.pop(); _.trys.pop(); continue;
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default:
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if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
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if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
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if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
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if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
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if (t[2]) _.ops.pop();
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_.trys.pop(); continue;
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}
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op = body.call(thisArg, _);
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} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
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if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
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}
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};
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var __read = (this && this.__read) || function (o, n) {
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var m = typeof Symbol === "function" && o[Symbol.iterator];
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if (!m) return o;
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var i = m.call(o), r, ar = [], e;
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try {
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while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
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}
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catch (error) { e = { error: error }; }
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finally {
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try {
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if (r && !r.done && (m = i["return"])) m.call(i);
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}
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finally { if (e) throw e.error; }
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}
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return ar;
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};
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var __spread = (this && this.__spread) || function () {
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for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
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return ar;
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};
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import { QiniuErrorName, QiniuError, QiniuRequestError } from '../errors';
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import * as utils from '../utils';
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export var DEFAULT_CHUNK_SIZE = 4; // 单位 MB
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// code 信息地址 https://developer.qiniu.com/kodo/3928/error-responses
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export var FREEZE_CODE_LIST = [0, 502, 503, 504, 599]; // 将会冻结当前 host 的 code
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export var RETRY_CODE_LIST = __spread(FREEZE_CODE_LIST, [612]); // 会进行重试的 code
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var GB = Math.pow(1024, 3);
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var Base = /** @class */ (function () {
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function Base(options, handlers, hostPool, logger) {
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this.hostPool = hostPool;
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this.logger = logger;
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this.aborted = false;
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this.retryCount = 0;
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this.xhrList = [];
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this.config = options.config;
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logger.info('config inited.', this.config);
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this.putExtra = __assign({ fname: '' }, options.putExtra);
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logger.info('putExtra inited.', this.putExtra);
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this.key = options.key;
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this.file = options.file;
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this.token = options.token;
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this.onData = handlers.onData;
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this.onError = handlers.onError;
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this.onComplete = handlers.onComplete;
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try {
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var putPolicy = utils.getPutPolicy(this.token);
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this.bucketName = putPolicy.bucketName;
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this.assessKey = putPolicy.assessKey;
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}
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catch (error) {
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logger.error('get putPolicy from token failed.', error);
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this.onError(error);
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}
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}
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// 检查并更新 upload host
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Base.prototype.checkAndUpdateUploadHost = function () {
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return __awaiter(this, void 0, void 0, function () {
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var newHost;
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return __generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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// 从 hostPool 中获取一个可用的 host 挂载在 this
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this.logger.info('get available upload host.');
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return [4 /*yield*/, this.hostPool.getUp(this.assessKey, this.bucketName, this.config.upprotocol)];
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case 1:
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newHost = _a.sent();
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if (newHost == null) {
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throw new QiniuError(QiniuErrorName.NotAvailableUploadHost, 'no available upload host.');
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}
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if (this.uploadHost != null && this.uploadHost.host !== newHost.host) {
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this.logger.warn("host switches from " + this.uploadHost.host + " to " + newHost.host + ".");
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}
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else {
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this.logger.info("use host " + newHost.host + ".");
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}
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this.uploadHost = newHost;
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return [2 /*return*/];
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}
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});
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});
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};
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// 检查并解冻当前的 host
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Base.prototype.checkAndUnfreezeHost = function () {
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this.logger.info('check unfreeze host.');
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if (this.uploadHost != null && this.uploadHost.isFrozen()) {
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this.logger.warn(this.uploadHost.host + " will be unfrozen.");
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this.uploadHost.unfreeze();
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}
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};
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// 检查并更新冻结当前的 host
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Base.prototype.checkAndFreezeHost = function (error) {
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this.logger.info('check freeze host.');
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if (error instanceof QiniuRequestError && this.uploadHost != null) {
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if (FREEZE_CODE_LIST.includes(error.code)) {
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this.logger.warn(this.uploadHost.host + " will be temporarily frozen.");
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this.uploadHost.freeze();
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}
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}
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};
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Base.prototype.handleError = function (error) {
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this.logger.error(error.message);
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this.onError(error);
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};
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/**
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* @returns Promise 返回结果与上传最终状态无关，状态信息请通过 [Subscriber] 获取。
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* @description 上传文件，状态信息请通过 [Subscriber] 获取。
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*/
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Base.prototype.putFile = function () {
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return __awaiter(this, void 0, void 0, function () {
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var result, err_1, notReachRetryCount, needRetry;
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return __generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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this.aborted = false;
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if (!this.putExtra.fname) {
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this.logger.info('use file.name as fname.');
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this.putExtra.fname = this.file.name;
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}
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if (this.file.size > 10000 * GB) {
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this.handleError(new QiniuError(QiniuErrorName.InvalidFile, 'file size exceed maximum value 10000G'));
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return [2 /*return*/];
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}
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if (this.putExtra.customVars) {
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if (!utils.isCustomVarsValid(this.putExtra.customVars)) {
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this.handleError(new QiniuError(QiniuErrorName.InvalidCustomVars,
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// FIXME: width => with
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'customVars key should start width x:'));
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return [2 /*return*/];
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}
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}
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if (this.putExtra.metadata) {
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if (!utils.isMetaDataValid(this.putExtra.metadata)) {
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this.handleError(new QiniuError(QiniuErrorName.InvalidMetadata, 'metadata key should start with x-qn-meta-'));
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return [2 /*return*/];
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}
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}
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_a.label = 1;
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case 1:
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_a.trys.push([1, 4, , 5]);
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this.uploadAt = new Date().getTime();
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return [4 /*yield*/, this.checkAndUpdateUploadHost()];
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case 2:
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_a.sent();
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return [4 /*yield*/, this.run()];
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case 3:
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result = _a.sent();
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this.onComplete(result.data);
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this.checkAndUnfreezeHost();
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this.sendLog(result.reqId, 200);
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return [2 /*return*/];
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case 4:
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err_1 = _a.sent();
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if (this.aborted) {
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this.logger.warn('upload is aborted.');
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this.sendLog('', -2);
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return [2 /*return*/];
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}
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this.clear();
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this.logger.error(err_1);
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if (err_1 instanceof QiniuRequestError) {
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this.sendLog(err_1.reqId, err_1.code);
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// 检查并冻结当前的 host
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this.checkAndFreezeHost(err_1);
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notReachRetryCount = ++this.retryCount <= this.config.retryCount;
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needRetry = RETRY_CODE_LIST.includes(err_1.code);
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// 以下条件满足其中之一则会进行重新上传：
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// 1. 满足 needRetry 的条件且 retryCount 不为 0
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// 2. uploadId 无效时在 resume 里会清除本地数据，并且这里触发重新上传
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if (needRetry && notReachRetryCount) {
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this.logger.warn("error auto retry: " + this.retryCount + "/" + this.config.retryCount + ".");
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this.putFile();
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return [2 /*return*/];
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}
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}
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this.onError(err_1);
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return [3 /*break*/, 5];
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case 5: return [2 /*return*/];
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}
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});
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});
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};
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Base.prototype.clear = function () {
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this.xhrList.forEach(function (xhr) {
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xhr.onreadystatechange = null;
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xhr.abort();
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});
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this.xhrList = [];
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this.logger.info('cleanup uploading xhr.');
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};
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Base.prototype.stop = function () {
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this.logger.info('aborted.');
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this.clear();
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this.aborted = true;
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};
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Base.prototype.addXhr = function (xhr) {
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this.xhrList.push(xhr);
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};
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Base.prototype.sendLog = function (reqId, code) {
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var _a, _b;
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this.logger.report({
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code: code,
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reqId: reqId,
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remoteIp: '',
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upType: 'jssdk-h5',
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size: this.file.size,
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time: Math.floor(this.uploadAt / 1000),
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port: utils.getPortFromUrl((_a = this.uploadHost) === null || _a === void 0 ? void 0 : _a.getUrl()),
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host: utils.getDomainFromUrl((_b = this.uploadHost) === null || _b === void 0 ? void 0 : _b.getUrl()),
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bytesSent: this.progress ? this.progress.total.loaded : 0,
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duration: Math.floor((new Date().getTime() - this.uploadAt) / 1000)
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});
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};
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Base.prototype.getProgressInfoItem = function (loaded, size, fromCache) {
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return __assign({ size: size,
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loaded: loaded, percent: loaded / size * 100 }, (fromCache == null ? {} : { fromCache: fromCache }));
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};
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return Base;
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}());
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export default Base;
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//# sourceMappingURL=base.js.map
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